* _Snowflake_ (1996)
* _The Man in Grey_ (1998)
* _The Garden of Lost Souls_ (2000)
* _The Stone of Heaven_ (2002)
* _The Angel's Game_ (2004)
* _The Bridge of Worlds_ (2006)
* _The Gates of Time_ (2008)
* _The Secret of the Seven Scrolls_ (2010)
* _The Last Oracle_ (2012)
* _The Book of Destiny_ (2014)
* Μη μυθοπλασία:
* _The Sufi Path of Knowledge:A Practical Guide to Inner Transformation_ (2003)
* _The Sufi Path of Love:A Practical Guide to the Spiritual Heart_ (2005)
* _The Sufi Path of Wisdom:A Practical Guide to the Mystic Life_ (2007)
* _The Sufi Path of Service:A Practical Guide to Living a Life of Meaning and Purpose_ (2011)
* _The Sufi Path of Beauty:A Practical Guide to the Divine Feminine_ (2013)
* _The Sufi Path of Unity:A Practical Guide to the Oneness of All Existence_ (2015)